ZUKEN USA INC: public contracts won without a rival in United States: 13 uncontested awards; 100% of its awards; 12 without a competition; 1 single bid.
Assay record ASY-US-0CUU8111T3 · Cite as: Assay Systems, “ZUKEN USA INC: public contracts won without a rival in United States”, https://assay-systems.com/register/us/uncontested/s/zuken-usa-inc/
ZUKEN USA INC won 13 of its 13 public contract awards in United States without a rival from 2023-12-18 to 2026-06-09, worth $408K: 12 without a competition and 1 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest Department of the Navy with 6.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
Department of the Navy gave ZUKEN USA INC 6 awards: 5 without a competition, 1 after a competition with a single bid. First 2023-12-18, latest 2026-06-09.
National Aeronautics and Space Administration gave ZUKEN USA INC 5 awards: 5 without a competition, 0 after a competition with a single bid. First 2024-03-05, latest 2026-04-14.
Defense Information Systems Agency gave ZUKEN USA INC 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2025-03-07, latest 2026-03-31.
| Date | Buyer | How | Value | Stated reason |
|---|---|---|---|---|
| 2026-06-09 | Department of the Navy N0016426PG033 | No competition NOT COMPETED UNDER SAP | $21.0K | SAP NON-COMPETITION (FAR 13) |
| 2026-04-14 | National Aeronautics and Space Administration 80NSSC26P0463 | No competition NOT COMPETED UNDER SAP | $27.3K | SAP NON-COMPETITION (FAR 13) |
| 2026-03-31 | Defense Information Systems Agency HC102826P0017 | No competition NOT COMPETED | $29.8K | ONLY ONE SOURCE-OTHER (FAR 6.302-1 OTHER) |
| 2026-03-09 | Department of the Navy N6893626P5128 | No competition NOT COMPETED UNDER SAP | $6.8K | SAP NON-COMPETITION (FAR 13) |
| 2025-04-23 | Department of the Navy N0016425PG564 | No competition NOT COMPETED UNDER SAP | $150K | SAP NON-COMPETITION (FAR 13) |
| 2025-04-14 | National Aeronautics and Space Administration 80NSSC25PA901 | No competition NOT COMPETED UNDER SAP | $27.0K | SAP NON-COMPETITION (FAR 13) |
Every uncontested award in United States · All countries · ZUKEN USA INC in the register
Source: USAspending.gov prime award transactions (contracts). Awards are matched to their buyer and supplier as published. Updated 17 October 2026.